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Atomic Structure of Rubidium and Cobalt


Atomic Structure of Cobalt and Rubidium


Atomic Properties

Atomic Number
37   
99+
22   
99+

Electron Configuration
[Kr] 5s1   
[Ar] 3d2 4s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Cobalt.jpg#100   

Atom
  
  

Number of Protons
37   
99+
22   
99+

Number of Neutrons
48   
99+
26   
99+

Number of Electrons
37   
99+
22   
99+

Radius of an Atom
  
  

Atomic Radius
248.00 pm   
2
147.00 pm   
34

Covalent Radius
220.00 pm   
4
160.00 pm   
30

Van der Waals Radius
303.00 pm   
3
200.00 pm   
28

Atomic Weight
85.47 amu   
99+
47.87 amu   
99+

Atomic Volume
55.90 cm3/mol   
2
10.64 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Gallium
  
Iron
  

Next Element
Strontium
  
Nickel
  

Valence Electron Potential
9.47 (-eV)   
99+
95.20 (-eV)   
10

Lattice Constant
558.50 pm   
10
295.08 pm   
99+

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
Not Available   

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